Nikon F6 Instruction Manual page 180

Troubleshooting
Microcomputer of the camera
In certain cases, due to static electricity or poorly loaded batteries, the F6's
microcomputer may turn the camera off, even with fresh, properly installed batteries.
For the same reason, the film may not advance properly. In each of these cases, to
resume operation, simply turn the power off, then turn it on again. Or, remove and
reinstall the batteries.
About the LCD
The LCD panel and viewfinder displays tend to turn darker at high temperatures and
experience slower response at low temperatures. In either case, when the
temperature returns to normal, the displays also return to normal.
LCD illuminator panel
The LCD illuminator panel wears out with time and the brightness of the LCD
illumination becomes weaker. This is not a malfunction. Contact an authorized Nikon
dealer or service center to replace the LCD illuminator panel with a new one.
180
—continued